[antlr-interest] Preserve source code comments
parrt at cs.usfca.edu
Fri Oct 19 10:45:21 PDT 2012
I Think that the individual tokens let you get the token index with getTokenIndex. First, you find the real token of interest such as the start or end of a statement. Then, you ask the token stream for the hidden tokens to the left or right. v4 makes this a bit easier; not sure which one you are using.
On Oct 18, 2012, at 7:52 PM, Juancarlo Añez wrote:
> This is what hidden channels are for :)
> That would work.
> How do I recover the current token index? Mmm. this.input.index() ?
> Juancarlo *Añez*
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